Currently, the vector attribute is required for full-text search. We'll remove this requirement soon. If you only need FTS, set the vector to a short, random vector.
turbopuffer supports BM25 full-text search for string and []string types. This guide shows how to configure and use full-text search with different options.
turbopuffer's full-text search engine has been written from the ground up for the turbopuffer storage engine for low latency searches directly on object storage.
For hybrid search combining both vector and BM25 results, see Hybrid Search.
For all available full-text search options, see the Schema documentation.